diff options
Diffstat (limited to 'indra/llcommon/llprocessor.cpp')
| -rw-r--r-- | indra/llcommon/llprocessor.cpp | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/indra/llcommon/llprocessor.cpp b/indra/llcommon/llprocessor.cpp index a6ecad2cf7..718f471321 100644 --- a/indra/llcommon/llprocessor.cpp +++ b/indra/llcommon/llprocessor.cpp @@ -640,43 +640,6 @@ public: { getCPUIDInfo(); uint64_t frequency = getSysctlInt64("hw.cpufrequency"); - if(frequency == 0) // Attempt to query IO Services for pcore frequency - { - CFMutableDictionaryRef arm_io_matching = IOServiceMatching("AppleARMIODevice"); - io_iterator_t iter; - kern_return_t ret = IOServiceGetMatchingServices(kIOMasterPortDefault, arm_io_matching, &iter); - if(ret == KERN_SUCCESS) - { - io_object_t obj; - while ((obj = IOIteratorNext(iter))) - { - io_name_t obj_class; - ret = IOObjectGetClass(obj, obj_class); - if(ret == KERN_SUCCESS) - { - io_name_t obj_name; - ret = IORegistryEntryGetName(obj, obj_name); - if(ret == KERN_SUCCESS) - { - if (strncmp(obj_name, "pmgr", sizeof(obj_name)) == 0) - { - CFTypeRef cfData = IORegistryEntryCreateCFProperty(obj, CFSTR("voltage-states5-sram"), kCFAllocatorDefault, 0); // pcore frequency - if(cfData) - { - CFIndex size = CFDataGetLength((CFDataRef)cfData); - std::vector<U8> databuf(size); - CFDataGetBytes((CFDataRef)cfData, CFRangeMake(0, size), databuf.data()); - - frequency = 0x00000000FFFFFFFF & ((databuf[size-5] << 24) | (databuf[size-6] << 16) | (databuf[size-7] << 8) | (databuf[size-8])); - CFRelease(cfData); - } - break; - } - } - } - } - } - } if (frequency == 0) // fallback to clockrate and tbfrequency { frequency = getSysctlClockrate() * getSysctlInt64("hw.tbfrequency"); |